I agree. I think it's perfectly possible to make beer money - £50 a week or £50-£200 a month with them if you're disciplined though. You do need accounts with a lot of different bookies. I did it for a bit and made profit without doubt but closed most of mine completely as it got a bit too much...
What's the name of the site sam? What bookeis are you getting most FBs from?
It's def possible to make dolla if you're very disciplined but can't see you regularly clearing 1k a month...?